2CO+O2->2CO2Howmany liters ofcarbon dioxide areproduced if250L of carbon monoxide areburned inoxygen?How many liters of oxygen arenecessary?
回答 (2)
2017-11-10 6:25 pm
At constant pressure and temperature, the volume of gas is proportional to the number of moles.
2CO(g) + O₂(g) → 2CO₂(g)
Volume ratio CO : O₂ : CO₂ = 2 : 1 : 2
Volume of CO burned = 250 L
Volume of CO₂ produced = (250 L) ×(2/2) = 250 L
Volume of O₂ necessary = (250 L) × (1/2) = 125 L
2CO(g) + O₂(g) → 2CO₂(g)
Volume ratio CO : O₂ : CO₂ = 2 : 1 : 2
Volume of CO burned = 250 L
Volume of CO₂ produced = (250 L) ×(2/2) = 250 L
Volume of O₂ necessary = (250 L) × (1/2) = 125 L
2017-11-10 12:08 pm
250L of CO2 are produced, and 100L of oxygen are necessary.
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